2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺

Name: 2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺
Brand: 济南圣和化工有限公司

CAS 53780-34-0C11H13F3N2O3SMW 310.29

本页收录 2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺，CAS 登记号为 53780-34-0，分子式 C11H13F3N2O3S，分子量 310.29，归类于有机化学品。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	53780-34-0
分子式	C11H13F3N2O3S
分子量	310.29
熔点	183-185 °C
LogP	log Kow = 2.02
纯度	按批次COA提供(不公开发布)
包装	按订单/批次确认(不公开发布)
应用领域	有机化学品
类别	有机化学品

应用领域

有机化学品

2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺在有机化学品领域使用广泛。采购前请确认纯度等级与包装形式，以批次 COA 为验收依据。

包装与储存

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

运输常规化工运输

样品可协商提供

交期现货/按订单安排

供应说明：2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除 2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺的 CAS 号是多少？

2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺的 CAS 号为 53780-34-0。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

2',4'-二甲基-5'-(三氟甲磺酰胺基)乙酰苯胺有什么用途？

主要应用于有机化学品。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

2',4'-dimethyl-5'-(trifluoromethanesulphonamido)acetanilide · CAS 53780-34-0 · C11H13F3N2O3S. UNII 499DH82Q8O. Melting Point: 183-185 °C; Solubility: In water, 180 mg/L at 23 °C; Solubility: In water, 0.18 g/L at 25 °C.

Identification

CAS Registry Number	53780-34-0
PubChem CID	40896
Molecular formula	C11H13F3N2O3S
IUPAC name	N-[2,4-dimethyl-5-(trifluoromethylsulfonylamino)phenyl]acetamide
UNII (FDA)	499DH82Q8O

Computed Descriptors

Molecular Weight	310.29
XLogP3	2
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	3
Exact Mass	310.05989794
Monoisotopic Mass	310.05989794
Topological Polar Surface Area	83.7
Heavy Atom Count	20
Formal Charge	0

Physical & Chemical Properties

Melting Point	183-185 °C
Solubility	In water, 180 mg/L at 23 °C
Solubility	In water, 0.18 g/L at 25 °C
Vapor Pressure	VP: <1X10-4 mm Hg at 25 °C
LogP	log Kow = 2.02
Dissociation Constants	pKa = 4.78 at 20 °C
Dissociation Constants	pKa = 4.6

Physical description & handling notes

Solid; [Merck Index] Formulations include granular, ready-to-use liquid, and soluble liquid concentrate; [Reference #1] White, odorless, crystalline solid; [Chem Service MSDS]
Crystalline solid
Crystals
Odorless
Solubility at 25 °C (g/L): benzene 0.31; dichloromethane 2.1; 1-octanol 17; methanol 310; acetone 350
Soluble in acetone, methanol; slightly soluble in benzene

Documented Uses

Used as a plant growth regulator and herbicide; [Merck Index] Used as an anilide post-emergence plant growth regulator to suppress seed heads and fruiting and to slow plant growth to reduce maintenance; Registered for non-crop land (i.e. industrial, roadside, and public areas) and residential turf; Multiple products also contain additional plant growth regulators or herbicides (i.e. Paclobutrazol and Imazapyr); [Reference #1] Used to accelerate sugar cane ripening; [HSDB]
No registered food/feed uses and no food tolerances in the US; [Reference #1]
Mefluidide is a plant growth regulator that is applied postemergence when needed, and is a member of the anilide class of compounds. It is used to suppress seed heads and fruiting, as well as retarding growth to reduce mowing and trimming. It is also registered for growth control of low maintenance turf on rights-of-ways, airports, public and industrial sites. Mefluidide products can also be used on residential lawns. There are no registered food/feed uses, and no food tolerances exist for mefluidide.
Plant growth regulator; herbicide.
Plant growth regulator, used for turf and ornamentals.
Mefluidide can be synthesized by reaction of 2,4-dimethyl-5-nitroaniline with acetyl chloride, reduction of the nitro group, and treatment of the resulting product with trifluoromethylsulfonyl chloride.

Synonyms

MEFLUIDIDE; 53780-34-0; Embark; Vistar; Vistar herbicide; Trim-Cut; Embark 2S; Embark plant growth regulator; 5-Acetamido-2,4-dimethyltrifluoromethanesulfonanilide; VEL 3973; METHAFLUORIDAMID; N-(2,4-Dimethyl-5-(((trifluoromethyl)sulfonyl)amino)phenyl)acetamide; 499DH82Q8O; VEL-3973; 5'-(1,1,1-Trifluoromethanesulfonamido)acet-2',4'-xylidide; MBR-12325

Frequently Asked Questions

What are the CAS number and molecular formula of 2',4'-dimethyl-5'-(trifluoromethanesulphonamido)acetanilide?

CAS 53780-34-0; molecular formula C11H13F3N2O3S; molecular weight — g/mol.

What other names is 2',4'-dimethyl-5'-(trifluoromethanesulphonamido)acetanilide known by?

MEFLUIDIDE, 53780-34-0, Embark, Vistar, Vistar herbicide, Trim-Cut.

What are the key physical properties of 2',4'-dimethyl-5'-(trifluoromethanesulphonamido)acetanilide?

Melting Point: 183-185 °C; Solubility: In water, 180 mg/L at 23 °C; Solubility: In water, 0.18 g/L at 25 °C; Vapor Pressure: VP: <1X10-4 mm Hg at 25 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.